Save the Green Planet! (2003)

Both very violent movies where the lead is trying to pursue their own way of justice. Save the Green Planet has some dark comedy elements.

"Save the Green Plant" and "The Night of the Undead" are movies with similar plot about aliens who disguises as humans and the people are trying to kill them. It's funny, weird, crazy, dark, full of twists. Such a wild ride, don't think too much and just enjoy (or prepare to be uncomfortable) while watching it.

"Save the Green Planet" and "Glitch" are about aliens with quirky main characters and takes on a dark route. The aliens are experimenting on humans and it makes you question what/who is real or fake.